（1）What did Johnson enjoy doing as a kid？
A.Making things.
B.Reading books.
C.Playing water sports.
（2）What did Johnson work as after college？
A.A teacher.
B.An engineer.
C.A toy creator.
（3）What did Johnson invent？
A.A toy ear.
B.A water gun.
C.A toy robot.
（4）Where was Johnson when he came up with the idea？
A.In the laboratory.
B.In his office.
C.At home.
（5）When did the Super Soaker go on sale？
A.In 1950.
B.In 1982.
C.In 1991.